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On Sat, 8 Jul 2006 20:44:48 -0700 Andrew Morton wrote: > On Sat, 8 Jul 2006 20:34:24 -0700 > "Randy.Dunlap" <rdunlap@xenotime.net> wrote: > > > On Sat, 8 Jul 2006 17:43:47 -0700 Andrew Morton wrote: > > > > > On Fri, 7 Jul 2006 22:22:16 -0400 > > > Matt Reuther <mreuther@umich.edu> wrote: > > > > > > > Here is the error: > > > > CHK include/linux/compile.h > > > > UPD include/linux/compile.h > > > > CC init/version.o > > > > LD init/built-in.o > > > > LD .tmp_vmlinux1 > > > > arch/i386/kernel/built-in.o(.text+0xe282): In function > > > > `cpu_request_microcode': > > > > arch/i386/kernel/microcode.c:544: undefined reference to `request_firmware' > > > > arch/i386/kernel/built-in.o(.text+0xe304):arch/i386/kernel/microcode.c:573: > > > > undefined reference to `release_firmware' > > > > > > CONFIG_FW_LOADER=m > > > CONFIG_MICROCODE=y > > > > > > So > > > > > > config MICROCODE > > > tristate "/dev/cpu/microcode - Intel IA32 CPU microcode support" > > > depends on FW_LOADER > > > > > > is not sufficient. There's a fix for this, but I cannot remember what it > > > is. Help. > > > > That 1-line depends patch fixes the problem for me (on x86-64, > > but they are the same in this area). > > > > What patch is that? My -mm6 does not have "depends on FW_LOADER" like you wrote above, so I thought that you had added that 1-line as a patch. From: Randy Dunlap <rdunlap@xenotime.net> MICROCODE needs FW_LOADER functions. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> --- arch/i386/Kconfig | 1 + arch/x86_64/Kconfig | 1 + 2 files changed, 2 insertions(+) --- linux-2617-mm6.orig/arch/x86_64/Kconfig +++ linux-2617-mm6/arch/x86_64/Kconfig @@ -159,6 +159,7 @@ config X86_GOOD_APIC config MICROCODE tristate "/dev/cpu/microcode - Intel CPU microcode support" + depends on FW_LOADER ---help--- If you say Y here the 'File systems' section, you will be able to update the microcode on Intel processors. You will --- linux-2617-mm6.orig/arch/i386/Kconfig +++ linux-2617-mm6/arch/i386/Kconfig @@ -399,6 +399,7 @@ config X86_REBOOTFIXUPS config MICROCODE tristate "/dev/cpu/microcode - Intel IA32 CPU microcode support" + depends on FW_LOADER ---help--- If you say Y here and also to "/dev file system support" in the 'File systems' section, you will be able to update the microcode on --- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | |||||||||
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